\documentclass[11pt]{article}
\usepackage[english]{babel}
%\usepackage{fancyhdr, blindtext}
%\usepackage{lastpage}

\def\mytitle{Title}
\def\myauthor{Borek Patzak}
\def\mydate{11/09/2019}

\input{../../templates/template}

\begin{document}
\maketitle{\blindtext}
\section{Introduction}
\blindtext
\section{Theory}
\blindtext
\section{Bibliography}

\end{document}